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Texas hydrogen research hub brings on new corporate partner

Overall, the project is one of the largest collections of renewable hydrogen production, onsite storage, and end-use technologies that are all located at the same site. Photo via utexas.edu

A Texas US Department of Energy initiative has added a new corporate player.

Hitachi Energy has joined the DOE's H2@Scale in Texas and Beyond initiative with GTI Energy, Frontier Energy, The University of Texas Austin, and others. The initiative, which opened earlier this year, plans to assist in “integrating utility-scale renewable energy sources with power grids and managing and orchestrating a variety of energy sources” according to a news release.

Most of the ‘H2@Scale project’s activities take place at University of Texas JJ Pickle Research Center in Austin. The project is part of a larger one to expand hydrogen’s role and help to decarbonize Texas. The ‘H2@Scale' project consists of multiple hydrogen production options like a vehicle refueling station alongside a fleet of hydrogen fuel cell vehicles.

Overall, the project is one of the largest collections of renewable hydrogen production, onsite storage, and end-use technologies that are all located at the same site.

Another larger goal is to investigate the efficiency and cost-effectiveness of hydrogen generation from renewable resources, which all aligns with the project’s vision of decarbonization efforts.

Hitachi Energy is part of the full hydrogen value chain from early-stage project origination and design. They also work to ensure grid compliance, power conversion systems and asset management solutions.

“Hitachi Energy is proud to be a key partner in the US Department of Energy’s ‘H2@Scale in Texas and Beyond’ project. The initiative comes at a pivotal moment in our commitment to advancing hydrogen production and its role in the evolving clean energy landscape,” Executive Vice President and Region Head of North America at Hitachi Energy Anthony Allard says in a news release. “As hydrogen emerges as a critical element in decarbonizing hard-to-abate industries, Hitachi Energy remains dedicated to drive innovation and sustainability on a global scale.”

Hitachi’s project teams will undertake feasibility studies for scaling up hydrogen production and use, which will aim to benefit the development of a strategic plan and implementation of the H2@Scale project in the Port of Houston and the region of the Gulf Coast. The teams will also seek opportunities to leverage prospective hydrogen users, pre-existing hydrogen pipelines, and large networks of concentrated industrial infrastructure. Then, they will work to identify environmental and economic benefits of hydrogen deployment in the area.

Earlier this year, Hitachi Energy teamed up with teamed up with Houston-based electrical transmission developer Grid United for a collaboration to work on high-voltage direct current technology for Grid United transmission projects. These projects will aim to interconnect the eastern and western regional power grids in the U.S. The Eastern Interconnection east of the Rocky Mountains, the Western Interconnection west of the Rockies and the Texas Interconnection run by the Electric Reliability Council of Texas, make up the three main power grids.

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A View From HETI

Amperon, Hertha Metals and Vaulted Deep were named to this year's Global Cleantech 100 list. Photo via Getty Images

Three Houston-area companies—Amperon, Hertha Metals and Vaulted Deep—appear on this year’s Global Cleantech 100 list.

The unranked list, generated by market intelligence and advisory firm Cleantech Group, identifies the 100 privately held companies around the world that are most likely to make a significant impact in the cleantech market over the next five to 10 years.

For the 2026 list, Cleantech Group received more than 24,000 Global Cleantech 100 nominations from nearly 60 countries. Cleantech Group scored those companies and narrowed the contenders to 264. An expert panel reviewed those nominees, and the list was whittled down to the 100 winners.

Here’s a rundown of the three Houston-area honorees:

Amperon

Founded in 2018 by Sean Kelly and Abe Stanway, Houston-based Amperon offers an AI-enabled energy forecasting and analytics platform designed to help stabilize electric grids. Amperon received undisclosed amounts of venture capital from National Grid Partners and Tokyo Gas Co. Ltd. last year and announced a recent investment from Samsung Ventures earlier this month.

Hertha Metals

Founded in 2022 by Laureen Meroueh, Conroe-based Hertha Metals provides a single-step process for producing sustainable steel. Last year, the company emerged from stealth mode and raised more than $17 million in venture capital.

Vaulted Deep

Vaulted Deep’s technology injects excess organic waste underground to remove carbon dioxide from the atmosphere. Julia Reichelstein and Omar Abou-Sayed founded the Houston-based company in 2023. Last year, the startup raised $32.3 million in venture capital. Also in 2025, Vaulted Deep signed a 12-year deal with software giant Microsoft to remove up to 4.9 million metric tons of carbon dioxide from the environment.

Vaulted Deep also made the list last year, along with Houston-based Syzygy Plasmonics and Fervo Energy. Fervo was also named the 2025 North American Company of the Year by Cleantech Group.

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